baber/WOPTO huggingface dataset:
Patent JP-S56132541-A (JP)
Title: Simulator for rail on which vehicle run
Inventor: SATOU YOSHIHIKO
IPC: G01M17/007
Filed: 1980-03-21
Abstract: PURPOSE:To implement the simulator for rails, on which the vehicles run, having four vibration applying functions of up and down, rolling, yawing, and right an left, by providing an up and down vibrating testing stand, a rolling testing stand, a yawing testing stand, and a right and left vibrating testing stand. CONSTITUTION:The up and down vibrating testing stand 1 is vibrated by one or several up and down cylinders 2 arranged under the testing stand 1. Said up and down cylinders 2 and a bearing mechanism 10 are fixed on the top of the rolling testing stand 3. A bearing mechanism 5 is attached to a yawing frame 8 which is fixed to the inner surface of the yawing testing stand 9. A rolling frame 4 is suspended from said bearing mechanism 5, so that the frame 4 can be freely swayed. The rolling movement is transmitted to the up and down vibrating testing stand 1 via the up and down cylinders 2 and said bearing mechanism 10. The right and left vibrating testing stand 13 is vibrated by a right and left cylinder 14 fixed to a base 16. In this constitution, running conditions are simulated and the running performance is analyzed.
Patent JP-H04275631-A (JP)
Title: Construction system for medium type membership function by neural network
Inventor: WATABE NOBUO
IPC: G06N7/02
Filed: 1991-03-01
Abstract: PURPOSE:To approximate the upper limit of the sensitivity of a network characteristic function to the gradient of a membership function without learning with respect to the constitution system for the medium type membership function by the neural network which realizes the membership function of fuzzy control with a neuron characteristic function. CONSTITUTION:In a hierarchic network equipped with one neuron in a 1st layer which branches and outputs an input value to two, two neurons 20 and 21 in a 2nd layer which performs a threshold process by a sigmoid function for the input values from the neuron in the 1st layer, and one neuron in a 3rd layer which adds and subtracts the outputs of the neurons 20 and 21 in the 2nd layer, the weight and threshold value of the two neurons in the 2nd layer are so determined that the maximum gradient of the network characteristic function becomes equal to the gradient of the membership function medium.
Patent JP-S62246510-A (JP)
Inventor: JIYAN KUROODO ARUNOO
IPC: A61Q5/10
Filed: 1987-02-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03243464-A (JP)
Title: Motor-driven expansion steering column device
Inventor: YAMAGUCHI MIKIO
IPC: B62D1/18
Filed: 1990-02-19
Abstract: PURPOSE:To make the diameter of an adjusting mechanism part small by displac ing an inner column provided inside an outer column axially by an adjusting cylinder provided inside the outer column in order to expand a steering column. CONSTITUTION:In a cylindrical outer column 8 formed by connecting an upper column 9 and a lower column 10 by a bracket 11, an inner column 13 is fitted into the upper column 9 displaceablly only in the axial direction, while a steer ing shaft 18 is rotatably inserted into the inner column 13 through bearings 22, 23. This steering shaft 18 is vertically divided into two parts, and both shaft parts 19, 20 are spline-connected. A female screw part 24 formed at the lower end part inner peripheral surface of the inner column 13 is then screwed with a male screw part 25 formed at the upper end part outer peripheral surface of an adjusting cylinder 16, and a worm gear 27 on the output shaft of an electric motor is meshed with a worm wheel 26 provided at the adjusting cylin der 16 so as to enable the adjustment of a steering column length.
Patent JP-H03241644-A (JP)
Title: Image pickup device
Inventor: OGISHI TAKESHI
IPC: H01J31/26
Filed: 1990-02-19
Abstract: PURPOSE:To miniaturize a device by arranging fine cold-cathodes in response to picture elements on the back side of a photoconductive film. CONSTITUTION:A scanning pulse is selectively generated by a horizontal scanning circuit 8 connected to a transparent electrode 1 and a vertical scanning circuit 9 connected to a gate electrode 4, electron beams are emitted from tip sections of fine cold-cathodes 3 arranged at their intersections, then the optical image signal stored in a photoconductive film 2 is extracted as an electrical signal. When this ac tion is repeated in sequence for each picture element, the optical image signal stored in the photoconductive film 2 is extracted by electron beams emitted from the cathodes 3 as the electrical signal in time sequence. The device can be miniaturized without requiring an electron gun section by arranging the cathodes at the corresponding positions of picture elements respectively.
Patent JP-S61196151-A (JP)
Title: Moisture sensor and manufacture thereof
Inventor: FUJII HISATAKA
IPC: G01N27/22
Filed: 1985-02-27
Abstract: PURPOSE:To obtain a moisture sensor excellent in the response with a high sensitivity, by arranging an iron-boron based oxide thin film formed by a reactive sputtering method and upper and lower electrodes sandwiching the thin film. CONSTITUTION:An opposed electrode 13 is attached to one surface of an ion- boron based oxide thin film 12 which is arranged on a conductive ground sub strate 11 as one of electrodes while formed by a reactive sputtering method to form a parallel planar type capacitor with the ground substrate 11 and the opposed electrode 13. The thin film 12 reacts as changes in the dielectric charac teristic sensitively in response to changes in the humidity in the surrounding environment. As a result, the changes in the humidity are captured as electric capacitance of the capacitor thereby producing a moisture sensor excellent in the response with a high sensitivity.
Patent JP-S62197296-A (JP)
Title: Flux for submerged arc welding of low-alloy heat-resisting steel
Inventor: OKUDA NAOKI
IPC: B23K35/362
Filed: 1986-02-20
Abstract: PURPOSE:To improve low-temp. toughness in welding of a low-alloy heat- resisting steel by incorporating a specific ratio each of CaO, CaF2, MgO, etc., into a flux for submerged arc welding and specifying the basicity thereof to a specific value or above. CONSTITUTION:The flux for welding is composed of 15-30% CaO (weight % for all %), 8-20% CaF2, 5-20% MgO, 15-35% SiO2, 5-25% K2O, and 0.02-1.0% B compd. in terms of B2O3. The value of the basicity expressed by (CaO+CaF2+MgO)/SiO2 is specified to >=1.0. The basicity is increased and the low-temp. toughness of a weld metal is improved by using such flux in the sage of providing a groove to base metals 1 (low-alloy heat-resisting steel), welding said metals by using the flux for submerged arc welding and subjecting the joint part to an embrittlement accelerating treatment by annealing and tempering.
Patent JP-H04274642-A (JP)
Title: Orthogonal modulation circuit
Inventor: SAWAHASHI MAMORU
IPC: H04J1/00
Filed: 1991-03-01
Abstract: PURPOSE:To reduce an image signal component causing interference to other channel by forming a circuit with a waveform shaping means, an orthogonal modulation means, and an orthogonal phase error compensation means compensating an orthogonal phase error of a channel output data of the waveform shaping means. CONSTITUTION:A waveform shaping means 1 applies band limit to a channel data inputted from an input terminal 4, offsets a frequency corresponding to each of plural channels and outputs a channel data. An orthogonal modulation means 2 fetches a channel data outputted from the waveform shaping means 1 to implement phase modulation and generates and outputs a modulation signal. An orthogonal phase error compensation means 3 extracts an image signal component in the modulation signal outputted from the orthogonal modulation means 2 and detects an amplitude of the image signal component to detect an orthogonal phase error of the orthogonal modulation means 2. Then the orthogonal phase error of the channel output data of the waveform shaping means 1 is compensated by the detection signal.
Patent JP-H07216621-A (JP)
Title: Tool for mounting on head
Inventor: YAGI HIROSHI
IPC: A42B3/04
Filed: 1994-02-09
Abstract: PURPOSE:To provide a tool for mounting on a head part capable of maintaining a contact part with the head part clean without requiring much labor. CONSTITUTION:This tool for mounting on a head part is equipped with a belt unit 14 for fixing a head mount display(HMD) having a display device to the head part and a cleaning head cartridge 37 in a rear device 18 of the HMD, capable of moving the belt unit with a pinion 36, rotating the belt unit around the head part for each shift of a wearer of the HMD, bringing the belt unit into contact with the cleaning mechanism 37 and always maintaining the surface on the head side of the belt unit clean.
Patent JP-S63202938-A (JP)
Title: Master slice type semiconductor device
Inventor: OZAWA YUKIO
IPC: H01L27/04
Filed: 1987-02-18
Abstract: PURPOSE:To enable stable operation at a screening test in the state of a wafer by connecting a bonding-pad for an input/output circuit, which may not be used at the time of loading to a package, in bonding-pads on a semiconductor chip to a power bus line. CONSTITUTION:Since a probe at the time of selection is brought into contact with all pads, the positional relationship of bonding-pads 32 for inputs and outputs and bonding-pads 33-1,... not used originally differs at every kind of gate arrays, but all bonding-pads are connected to a signal applying circuit and a signal measuring circuit for an LSI tester. Consequently, the bonding-pads 33-1,..., can be supplied with supply potential as required by the signal applying circuit by controlling the LSI tester. Accordingly, even when sudden currents are caused to flow through a probe for power supply on selection under the state of a wafer, a supply potential level on a chip fluctuates, thus preventing the generation of a malfunction and a latch-up.
Patent JP-H09225197-A (JP)
Title: Clothing drying machine
Inventor: KAWAMURA TAMOTSU
IPC: D06M101/16
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to maintain the smooth rotation of a drum without increasing the sliding resistance between the drum and a supporting material for supporting the opening of the drum. SOLUTION: An annular sealing material is interposed between the inner peripheral edge of the opening of the drum and the peripheral surface of the drum supporting disk. This sealing material consists of an upper sealing material occupying 3/10 of the entire periphery and a lower sealing material 36 occupying 7/10 of the entire periphery. The lower sealing material 36 consists of a felt material 36a of 100% polyester fibers having about 3.1mm thickness and a waterproof sheet 36b covering the sliding contact surface of this felt material 36a with the inner peripheral edge of the opening of the drum and is stuck to the peripheral surface 11a of the drum supplying disk 11. The waterproof sheet 36b is formed by subjecting a nonwoven fabric of 100% polyester fibers having about 0.1mm thickness and having the meshes finer than the meshes of the felt material 36a to waterproofing by fluorine coating.
Patent JP-S61198127-A (JP)
Title: Thermal writing type liquid crystal display panel
Inventor: SAITO AKIRA
IPC: G02F1/133
Filed: 1985-02-27
Abstract: PURPOSE:To make possible the exact detection of a liquid crystal temp. by forming a temp. detecting electrode via an insulating film on a heating electrode and measuring the resistance value of the temp. detecting electrode. CONSTITUTION:A smectic liquid crystal is smectic at an ordinary temp. and a voltage VH is impressed to the heating electrode 13 from this state. The impression of the voltage VH is stopped and at the same time a signal voltage VS is impressed to a signal electrode 11 corresponding to a display picture element until TSN or below is attained when the temp. of the smectic liquid crystal increases up to the temp. TNI at which the liquid crystal exhibits no longer the properties of the liquid crystal or above. The molecular arrangement of the display picture element part where the long axis direction of the molecules of the liquid crystal is perpendicular to the 1st and 2nd electrode substrates 10, 12 in the nematic state remains perpendicular as it is and said part is transparent. The molecular arrangement of the display picture element part having no potential difference is irregular as it is and said part is milky white as a result of the scattered light. The temp. of the liquid crystal is detected by connecting the electrode 15 to a resistance measuring circuit and measuring the resistance value of the electrode 15.
Patent JP-H05232164-A (JP)
Title: Reed switch contact resistance judgment device
Inventor: MIKAMI HIROKI
IPC: G01R31/00
Filed: 1992-02-24
Abstract: PURPOSE:To reduce failure occurrence rate by judging contact resistance immediately after opening a reed switch automatically. CONSTITUTION:The title device is provided with a constant current power supply 1 which allows a constant current to flow through a reed switch 2, a coil 3 which generates a magnetic field for opening and closing the lead switch 2, and a coil driving circuit 4 which drives the coil 3. Furthermore, it is provided with an amplification circuit 5 which amplifies a voltage drop VA which is generated due to contact resistance when a constant current is allowed to flow through the reed switch 2, an integration circuit 6 which adds the amplified voltage drop VB for a certain amount of time, and a quality judging circuit 7 which judges the quality of the added voltage drop VC.
Patent JP-S57151937-A (JP)
Title: Press-contacting device for x-ray photographic film
Inventor: KANAI KUNIO
IPC: G03B42/04
Filed: 1981-03-16
Abstract: PURPOSE:To obtain an X-ray photograph of superior image quality by giving prescribed bending rigidity to the front plate and back plate of a device which press-contacts a photographic film through pressing part of the back surface of the back plate. CONSTITUTION:In this press-contacting device, the contactness of such all layers as a front plate 1 and a cushion material 6 which cover an X-ray photographic film 3 by partially pressing the back surfaces of back plates 7 and 8 is improved. Then, EI(f)Xt>=8.0X10<7>kg.mm.<3> and EI(b)Xt>=3.0X 10<7>kg.mm.<3>, where EI(f) is the flexural rigidity of the front plate 1, EI(b) is the flexural rigidity of  the back plates 7 and 8, and (t) is the thickness of the cushion material 6. Consequently, an X-ray photographic film 3 is pressed uniformly to improve its  contactness over the entire surface, thus obtaining an X-ray image of superior  quality.
Patent JP-H11237037-A (JP)
Title: Kerosene-supplying device
Inventor: WATANABE ISAO
IPC: F23K5/04
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To easily and securely mount an electromagnetic pump to an oil catch pan. SOLUTION: A cylindrical mounting hole 9 is provided at the upper portion of an oil catch pan 7, the rubber plug part of an electromagnetic pump with a larger diameter than the inner diameter of the mounting hole 9 is inserted into and mounted to it, and a flange part is formed at the upper portion of the rubber plug part for regulating the insertion depth of the electromagnetic pump into the mounting hole 9, thus achieving secure mounting and oil tightness.
Patent JP-H04275649-A (JP)
Title: File transfer system
Inventor: SHIMAMURA TOMOKO
IPC: G06F13/00
Filed: 1991-03-04
Abstract: PURPOSE:To transfer files without fail by writing transferred files at file transfer time in copy files of the file transfer destination in the file transfer between plural file transfer sources and one file transfer source. CONSTITUTION:File transfer sources 1, 2, and 3 as cliants and a file transfer destination as servers are linked with communication lines. When the file contents are transferred from the file transfer sources 1, 2, and 3 to the file transfer destination 4 and the writing in a transfer file 8 is performed, the transferred file contents are successively written in one of copy files 10,11,12 by a copy file preparation means 5. Further, the writing time and transfer source are written in a history file 9 by a history file preparation means 6. A file retrieval means 7 retrieves the history file 9 and reads out one of the copy files 10, 11, or 12 containing required file contents.
Patent JP-H11228215-A (JP)
Title: Sliding member
Inventor: KOSHIDA MICHIHIKO
IPC: F16C33/24
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a sliding member having an excellent coefficient of friction and stable sliding wear performances. SOLUTION: This sliding member comprises a sintered compact which has a sliding surface while directly coming into contact with a ceramic, a metal or an organic substance, is composed of an alumina crystal phase having <=10 μm average particle diameter as a main phase and at least one crystal phase selected from the group consisting of TiO2 , MgAl2 O4 and FeAl2 O4 dispersed as crystal particles having <=0.3 μm average particle diameter in the ratio of >=1 vol.% in the whole amount. The void content ratio in the sliding surface is $5% and the coefficient of friction when the sintered compacts are slid each other is <=0.7.
Patent JP-S62196364-A (JP)
Title: Manufacture of alloyed hot dip galvanized steel sheet
Inventor: KUSANAGI YOSHIHIRO
IPC: C23C2/06
Filed: 1986-02-21
Abstract: PURPOSE:To obtain a product having satisfactory powdering resistance at a high manufacturing line speed by regulating the amounts of Al and Pb in a molten Zn bath for a hot dip galvanized steel sheet so that the range of heating conditions during alloying can be extended. CONSTITUTION:When a degreased steel sheet is hot dip galvanized by passing through a Sendzimir type continuous hot dip galvanizing line, the steel sheet is hot dip galvanized with a molten Zn bath consisting of 0.100-0.250wt% Al, <0.020wt% Pb and the balance Zn with inevitable impurities. The resulting Zn layer is then converted into an Fe-Zn alloy layer by heat treatment to manufacture the titled steel sheet. By this method, the range of heating conditions during alloying can be extended.
Patent JP-S63248602-A (JP)
Inventor: KEBIN ROBAATO BANSU
IPC: G01F11/02
Filed: 1988-02-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60210698-A (JP)
Inventor: JIYON FUIRITSUPU RIIBAA
IPC: C11D3/39
Filed: 1985-02-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08234247-A (JP)
Title: Ultra-short pulse light compression device
Inventor: OTA HIROYUKI
IPC: G02F1/35
Filed: 1995-02-24
Abstract: PURPOSE: To provide an ultra-short pulse light compression device capable of compressing the light pulses of a pulse width of several ps or several tens ps to pulse light of a sub ps width having no wing parts. CONSTITUTION: The inputted light pulses are branched into the light pulses propagated in the right direction by an optical coupler 2 and the light pulses propagated in the left direction. The wing parts are generated in the light pulses after compression if soliton compression is executed. Since the light power of the wing parts is small, a phase transition rate by the soliton effect is small. The phase difference of the wing parts in the right-hand light pulses and the left-hand light pulses is hardly generated. Most of the wing parts are eventually reflected to the input side. On the other hand, the light power is large in the central part of the light pulses after the compression and, therefore, the phase transition rate thereof is large as well.  The light pulses compressed to have no wing parts are, therefore, obtd. from the output side by setting the input light power of both pulses in such a manner that the phase difference between the central parts of the right-hand light pulses and the left-hand right pulses attains 180 deg..
Patent JP-H09215148-A (JP)
Title: Cable conductor cutting device
Inventor: KANJO HIROHISA
IPC: B21F11/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To make a cable cutting work easy and to obtain a device which makes it possible to prevent chips when forming a connecting part of a cable used for high tension transmission. SOLUTION: A cutting device 10 used for cutting an end of a cable conductor 3 is made up of a ring-shaped gripping member 11, which fixes the conductor by surrounding it, a bottom frame member 41, mounted via the ring-shaped gripping member 11, and a upper frame member 30, on which a hydraulic cylinder is provided. Then, attached to the rod of the hydraulic cylinder 20, a cutting blade 25 is moved along a cutting blade guiding groove 65 provided on the bottom frame 41. The conductor is cut in such a way as to be matched to the end face 16 of the ring-shaped gripping member 11 and the end of the conductor so cut is firmly retained by the ring-shaped gripping member 11. Thereby, smooth cut face is obtained and connecting part splicing work afterward is enabled to be done efficiently.
Patent JP-H10232548-A (JP)
Title: Developing device
Inventor: KURAMOTO SHINICHI
IPC: G03G15/08
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To stabilize a carried toner quantity and to keep the formation of a uniform toner layer over a long period by providing a toner peeling member for peeling toner on a toner carrier, after passing through a developing region from the toner carrier. SOLUTION: In a developing device 10, the toner therein is stirred by the rotation of a toner supplying member 15 and supplied to the surface of the toner carrier 12. The toner thereon is carried to a position facing an electrifying electrode 14a and a control electrode 14b by the rotation of the toner carrier 12 and a toner layer is formed on the toner carrier 12 by the pressing force of a toner layer forming blade 13. The toner layer is developed onto the toner carrier 12. After that, all the toner remaining on the carrier 12 is scraped by the toner peeling member 18. Then, unelectrified toner in a housing 17 is supplied to the toner layer forming member 13. Further, the toner layer on the carrier 12 is carried to the position facing the electrifying electrode 14a and the control electrode 14b and an electric field is formed in a facing region.
Patent JP-H06251789-A (JP)
Title: Temperature control for fuel cell power generation equipment
Inventor: ONISHI KOICHI
IPC: H01M8/04
Filed: 1993-02-26
Abstract: PURPOSE:To prevent a circulating quantity of cathode gas and motive power consumption of a blower from becoming excessive when a partial load is applied to a fuel cell by arranging an air preheater, a bypass line and an air adjusting valve, and adjusting an air quantity flowing in the bypass line so that a combustion exhaust gas temperature can coincide with a control setting temperature. CONSTITUTION:An air preheater 22 is arranged in an exhaust gas line 12, and air supplied to a combustion chamber 10a of a reformer is heated indirectly by combustion exhaust gas 4 coming out from the reformer 10. A bypass line 24 supplies the air 6 to the combustion chamber 10a of the reformer by bypassing the air preheater 22, and an air adjusting valve 26 adjusts an air quantity flowing in the bypass line. A control setting value of a combustion exhaust gas temperature at an outlet of the air preheater 22 is set high in a low load according to a load of a fuel cell, and is set low in a high load, and the air quantity flowing in the bypass line is adjusted so that the combustion exhaust gas temperature can coincide with the control setting temperature.